Tracking your power output and training data has never been easier or more accessible. Giant’s all-new Power Pro system delivers accurate power metrics through an integrated system that’s precise, reliable and simple to set up. The pros know that the most effective training is smart training, so get in the know and start training with power.

Charging cable for Giant Power Pro GPC 2 USB charging harness/ Dual side/3M

Shimano Road free hub body
Freehub Body: HG L (Shimano 11/12s Road)
Suitable for all CADEX rear wheels
Incl. QR end caps